JPS6323638A - 他覚式自動眼屈折力測定装置 - Google Patents
他覚式自動眼屈折力測定装置Info
- Publication number
- JPS6323638A JPS6323638A JP62137100A JP13710087A JPS6323638A JP S6323638 A JPS6323638 A JP S6323638A JP 62137100 A JP62137100 A JP 62137100A JP 13710087 A JP13710087 A JP 13710087A JP S6323638 A JPS6323638 A JP S6323638A
- Authority
- JP
- Japan
- Prior art keywords
- eye
- refractive power
- examined
- measurement
- lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 10
- 238000012937 correction Methods 0.000 claims description 4
- 230000004438 eyesight Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 description 33
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000002350 accommodative effect Effects 0.000 description 3
- 210000004087 cornea Anatomy 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 201000009310 astigmatism Diseases 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000004304 visual acuity Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62137100A JPS6323638A (ja) | 1987-05-29 | 1987-05-29 | 他覚式自動眼屈折力測定装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62137100A JPS6323638A (ja) | 1987-05-29 | 1987-05-29 | 他覚式自動眼屈折力測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6323638A true JPS6323638A (ja) | 1988-01-30 |
JPH0349445B2 JPH0349445B2 (enrdf_load_stackoverflow) | 1991-07-29 |
Family
ID=15190857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62137100A Granted JPS6323638A (ja) | 1987-05-29 | 1987-05-29 | 他覚式自動眼屈折力測定装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6323638A (enrdf_load_stackoverflow) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53125390A (en) * | 1977-04-08 | 1978-11-01 | Nippon Chemical Ind | Device for measuring eye*s refractivity by matching images |
JPS56161031A (en) * | 1980-05-15 | 1981-12-11 | Canon Kk | Eye refraction meter |
JPS5725834A (en) * | 1980-07-19 | 1982-02-10 | Nippon Chemical Ind | Visual eye refractive force measuring apparatus having automatic cloud and mist apparatus |
-
1987
- 1987-05-29 JP JP62137100A patent/JPS6323638A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53125390A (en) * | 1977-04-08 | 1978-11-01 | Nippon Chemical Ind | Device for measuring eye*s refractivity by matching images |
JPS56161031A (en) * | 1980-05-15 | 1981-12-11 | Canon Kk | Eye refraction meter |
JPS5725834A (en) * | 1980-07-19 | 1982-02-10 | Nippon Chemical Ind | Visual eye refractive force measuring apparatus having automatic cloud and mist apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH0349445B2 (enrdf_load_stackoverflow) | 1991-07-29 |
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